SIAM STEEL GRATINGS CO., LTD.

Building Tomorrow's Metal Solutions Today

Leading manufacturer of galvanized steel gratings in Thailand

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35+

35 +

Years of Experience

100%

100 %

Projects Completed

100+

100 +

Skilled Engineers & Technicians

Trusted by the industry leaders

About us

Siam Steel Gratings Co., Ltd

From its humble beginnings in 1988 as a manufacturer of high-quality steel gratings, Siam Steel Gratings Group has steadily expanded to become Thailand’s premier name in the industry.

More about us

Today, our company boast an extensive range of products and services, from a comprehensive range of galvanized steel grating for flooring to customized galvanizing services. Supported by cutting-edge facilities, which house state-of-the-art production technology, professionalism and an in-house laboratory for quality control, the Siam Steel Gratings is more than just a steel grating producer and hot dipped galvanizing service provider.

Overview

Grating Services

We provide sustainable steel products and services, setting the standard for excellence in quality, innovation, engineering, and environmental stewardship, while positively impacting communities and ecosystems.

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Steel Gratings

Hand Rail

Fence

Fabrication Product

Different

The SSG Advantage

Largest manufacturer in Thailand.

Thailand’s leading producer of galvanized steel gratings

Austrian technology electro-forged welding machines.

Leveraging cutting-edge Austrian electro-forged welding machines

Rigorous quality assurance processes and in-house laboratory.

Leveraging cutting-edge Austrian electro-forged welding machines

Synergy with SSG Group’s Galvanizing Services

Seamless integration with SSG’s galvanizing facilities

Sustainability is at the core of our operations

With many Environmental, Social, and Governance (ESG) initiatives

Optimised Production Process

To provide quick deliveries and consistent product quality

process

Our Manufacturing Excellence.

Discover Our Process

22,000 +

sq meters/month production capacity

100 %

Projects Delivered On Time

35 +

Countries Served

99.9 %

Quality Pass Rate

case study

Project Reference

Explore our completed projects to see the quality and craftsmanship we bring to every build.

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Type

Trench Cover

Project year

2025

Government Complex

Durable steel gratings designed for safe and slip-resistant platforms and walkways

Type

Trench Cover

Project year

2025

The Forestias The Forestias3 The Forestias1 The Forestias2

Type

Walk way

Project year

2025

INEOS P1 ETHANE CRACKER PROJECT

Durable steel gratings designed for safe and slip-resistant platforms and walkways

Type

Trench Cover

Project year

2025

Government Complex

Durable steel gratings designed for safe and slip-resistant platforms and walkways

Type

Trench Cover

Project year

2025

The Forestias The Forestias3 The Forestias1 The Forestias2

Type

Walk way

Project year

2025

INEOS P1 ETHANE CRACKER PROJECT

Durable steel gratings designed for safe and slip-resistant platforms and walkways

Committed to a Sustainable Future

Sustainability

A concise statement on SSG’s integration of Environmental, Social, and Governance (ESG) principles into operations, highlighting contributions to a sustainable future.

Sustainable practices
Resource efficiency
Community impact
Sustainable practices

Blog

Latest News & Insights

Stay updated with the latest construction trends, expert tips, and industry insights. Our blog covers innovative building techniques, project management strategies, sustainable solutions.

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Updates,Uncategorized 10/02/2026

The Hidden Benefits of “Steel Grating”: You See It Every Day Without Even Knowing It

Updates 30/12/2025

Durable Galvanized Steel Grating That Withstands Sun, Rain, and Time

Our Catalog

Discover durable, high-performance galvanized solutions – explore our catalogue and find the right fit for your project.

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Whether you have questions or would like to discuss your ideas, our team is ready to support you.